{"id":236875,"date":"2026-04-06T13:35:13","date_gmt":"2026-04-06T08:05:13","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=236875"},"modified":"2026-04-06T13:35:17","modified_gmt":"2026-04-06T08:05:17","slug":"computer-fundamentals-quiz","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/","title":{"rendered":"Computer Fundamentals for NABARD DA Exam: Free Quiz and PDF"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Computer_Fundamentals_for_NABARD_DA_Exam\" >Computer Fundamentals for NABARD DA Exam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Download_Computer_Fundamentals_Free_PDF\" >Download Computer Fundamentals Free PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Computer_Fundamentals_Quizzes_for_NABARD_DA\" >Computer Fundamentals Quizzes for NABARD DA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Part_1\" >Part 1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Sign_Up\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Login\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Forgot_Password\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#i\" >&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Part_2\" >Part 2:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Sign_Up-2\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Login-2\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Forgot_Password-2\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#i-2\" >&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Part_3\" >Part 3:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Sign_Up-3\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Login-3\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Forgot_Password-3\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#i-3\" >&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Part_4\" >Part 4:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Sign_Up-4\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Login-4\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#Forgot_Password-4\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/#i-4\" >&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Computer Fundamentals is an essential topic for NABARD DA and other government or banking competitive exams. This section evaluates a candidate\u2019s understanding of how computers function, their components, types, storage, input\/output devices, and processing mechanisms. Questions from Computer Fundamentals are often conceptual, factual, or application-based, testing your clarity on topics such as computer generations, CPU components, memory types, and optical storage devices.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-computer-fundamentals-for-nabard-da-exam\"><span class=\"ez-toc-section\" id=\"Computer_Fundamentals_for_NABARD_DA_Exam\"><\/span>Computer Fundamentals for NABARD DA Exam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A strong foundation in Computer Awareness can help candidates tackle tricky questions effectively, as many questions in exams like NABARD DA, RBI, IBPS, and other banking exams are framed on logic, comparison, or identification of devices, ports, and technologies. To aid your preparation, we have shared a free PDF on computer fundamentals and 100 practice quizzes to strengthen your preparation and boost your confidence.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/nabard-development-assistant-mock-test\/?ref=conttm-nabardda\" target=\"_blank\" rel=\"noreferrer noopener\">Take a free NABARD DA Mock test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Download_Computer_Fundamentals_Free_PDF\"><\/span>Download Computer Fundamentals Free PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>We are providing a free PDF on computer fundamentals for government exams, which is perfect for NABARD DA, banking, and other competitive exams. This PDF is designed to cover all essential topics in a concise and exam-friendly format. The PDF includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Computer Generations<\/li>\n\n\n\n<li>Input Devices<\/li>\n\n\n\n<li>Output Devices (Printers)<\/li>\n\n\n\n<li>Types of Computers (Analog, Digital, Hybrid, Supercomputer, Mainframe, Microcomputer)<\/li>\n\n\n\n<li>Optical Storage Devices (CD, DVD, Blu-ray)<\/li>\n\n\n\n<li>CPU and Its Components (ALU, CU, Registers)<\/li>\n\n\n\n<li>Cache Memory (L1, L2, L3)<\/li>\n\n\n\n<li>Computer Ports (USB, HDMI, Ethernet, Serial, VGA)<\/li>\n\n\n\n<li>Motherboard (Components, BIOS, Expansion Slots)<\/li>\n\n\n\n<li>Computer Memory (Primary &amp; Secondary Memory, Units of Memory)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/complete-computer-awareness\/?ref=conttm-nabardda\" target=\"_blank\" rel=\"noreferrer noopener\">download Computer Fundamentals for NABARD DA Exam FREE PDF<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Computer_Fundamentals_Quizzes_for_NABARD_DA\"><\/span>Computer Fundamentals Quizzes for NABARD DA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>We have divided the quizzes into section-wise questions, covering all topics from the PDF. Each section contains easy, moderate, and difficult questions, making it perfect for comprehensive preparation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-part-1\"><span class=\"ez-toc-section\" id=\"Part_1\"><\/span>Part 1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-1-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-1-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-1 * { box-sizing: border-box; }\n\n#quiz-1 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-1 h2 {\n  text-align: center;\n}\n\n#quiz-1 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-1 .question p {\n  font-weight: bold;\n}\n\n#quiz-1 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-1 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-1 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-1 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-1 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-1 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-1 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-1 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-1 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-1 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-1 .bar-attempted { background: #2196f3; }\n#quiz-1 .bar-correct { background: #4caf50; }\n#quiz-1 .bar-wrong { background: #f44336; }\n#quiz-1 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-1 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-1 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-1\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-1-sticky-header\">\n  <span>Computer Fundamentals Quiz Questions (Part 1)<\/span>\n  <span id=\"quiz-1-score-badge\">Score: <strong id=\"quiz-1-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>1. Which technology was used in first generation computers?<\/p>\n      <button data-correct=\"false\">Transistors<\/button>\n      <button data-correct=\"false\">Integrated Circuits<\/button>\n      <button data-correct=\"true\">Vacuum Tubes<\/button>\n      <button data-correct=\"false\">Microprocessors<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>2. Which device is primarily used to input text into a computer?<\/p>\n      <button data-correct=\"false\">Mouse<\/button>\n      <button data-correct=\"true\">Keyboard<\/button>\n      <button data-correct=\"false\">Scanner<\/button>\n      <button data-correct=\"false\">Webcam<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>3. Which printer uses toner powder?<\/p>\n      <button data-correct=\"false\">Inkjet<\/button>\n      <button data-correct=\"true\">Laser<\/button>\n      <button data-correct=\"false\">Dot matrix<\/button>\n      <button data-correct=\"false\">Thermal<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>4. Which type of computer processes continuous data?<\/p>\n      <button data-correct=\"false\">Digital<\/button>\n      <button data-correct=\"false\">Hybrid<\/button>\n      <button data-correct=\"true\">Analog<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>5. Which optical storage device has the highest data density?<\/p>\n      <button data-correct=\"false\">CD-ROM<\/button>\n      <button data-correct=\"false\">DVD<\/button>\n      <button data-correct=\"true\">Blu-ray Disc<\/button>\n      <button data-correct=\"false\">Magnetic Tape<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>6. Which component of the CPU performs arithmetic operations?<\/p>\n      <button data-correct=\"false\">Control Unit<\/button>\n      <button data-correct=\"false\">Register<\/button>\n      <button data-correct=\"true\">ALU<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>7. Cache memory is located:<\/p>\n      <button data-correct=\"false\">Inside hard disk<\/button>\n      <button data-correct=\"true\">Between CPU and RAM<\/button>\n      <button data-correct=\"false\">Inside RAM<\/button>\n      <button data-correct=\"false\">Outside motherboard<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>8. Which port supports both data transfer and power supply?<\/p>\n      <button data-correct=\"false\">VGA<\/button>\n      <button data-correct=\"false\">Ethernet<\/button>\n      <button data-correct=\"true\">USB<\/button>\n      <button data-correct=\"false\">Audio jack<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>9. Which motherboard component manages communication between CPU and other devices?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"true\">Chipset<\/button>\n      <button data-correct=\"false\">BIOS<\/button>\n      <button data-correct=\"false\">Power supply<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>10. Which memory is volatile in nature?<\/p>\n      <button data-correct=\"false\">ROM<\/button>\n      <button data-correct=\"false\">Hard disk<\/button>\n      <button data-correct=\"true\">RAM<\/button>\n      <button data-correct=\"false\">SSD<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>11. Microprocessors are associated with which generation of computers?<\/p>\n      <button data-correct=\"false\">First<\/button>\n      <button data-correct=\"false\">Second<\/button>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"true\">Fourth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>12. Which device converts a physical document into a digital image?<\/p>\n      <button data-correct=\"false\">OCR<\/button>\n      <button data-correct=\"false\">OMR<\/button>\n      <button data-correct=\"true\">Scanner<\/button>\n      <button data-correct=\"false\">MICR<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>13. Which non-impact printer sprays liquid ink onto paper?<\/p>\n      <button data-correct=\"false\">Laser<\/button>\n      <button data-correct=\"false\">Dot matrix<\/button>\n      <button data-correct=\"true\">Inkjet<\/button>\n      <button data-correct=\"false\">Thermal<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>14. Which computer combines analog speed with digital accuracy?<\/p>\n      <button data-correct=\"false\">Digital<\/button>\n      <button data-correct=\"false\">Analog<\/button>\n      <button data-correct=\"true\">Hybrid<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>15. Which optical disc allows data to be written only once?<\/p>\n      <button data-correct=\"true\">CD-R<\/button>\n      <button data-correct=\"false\">CD-RW<\/button>\n      <button data-correct=\"false\">DVD-RW<\/button>\n      <button data-correct=\"false\">Blu-ray RE<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>16. Which CPU register temporarily holds data fetched from memory?<\/p>\n      <button data-correct=\"false\">MAR<\/button>\n      <button data-correct=\"true\">MBR<\/button>\n      <button data-correct=\"false\">PC<\/button>\n      <button data-correct=\"false\">IR<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>17. Which cache level is fastest?<\/p>\n      <button data-correct=\"true\">L1<\/button>\n      <button data-correct=\"false\">L2<\/button>\n      <button data-correct=\"false\">L3<\/button>\n      <button data-correct=\"false\">All are equal<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>18. VGA port transmits:<\/p>\n      <button data-correct=\"false\">Digital signals<\/button>\n      <button data-correct=\"true\">Analog signals<\/button>\n      <button data-correct=\"false\">Audio signals<\/button>\n      <button data-correct=\"false\">Power signals<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>19. PCIe is related to:<\/p>\n      <button data-correct=\"false\">Memory<\/button>\n      <button data-correct=\"false\">Storage<\/button>\n      <button data-correct=\"true\">Expansion slots<\/button>\n      <button data-correct=\"false\">Power supply<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>20. 1 GB equals:<\/p>\n      <button data-correct=\"false\">1000 MB<\/button>\n      <button data-correct=\"true\">1024 MB<\/button>\n      <button data-correct=\"false\">1024 KB<\/button>\n      <button data-correct=\"false\">1000 KB<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>21. Which programming language was used in first generation computers?<\/p>\n      <button data-correct=\"false\">Assembly Language<\/button>\n      <button data-correct=\"false\">High-level Language<\/button>\n      <button data-correct=\"true\">Machine Language<\/button>\n      <button data-correct=\"false\">SQL<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>22. Which pointing device is commonly used in laptops?<\/p>\n      <button data-correct=\"false\">Trackball<\/button>\n      <button data-correct=\"true\">Touchpad<\/button>\n      <button data-correct=\"false\">Light pen<\/button>\n      <button data-correct=\"false\">Joystick<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>23. Which generation of computers first introduced high-level programming languages?<\/p>\n      <button data-correct=\"false\">First<\/button>\n      <button data-correct=\"false\">Second<\/button>\n      <button data-correct=\"true\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>24. Which CPU component controls the flow of data and instructions?<\/p>\n      <button data-correct=\"false\">ALU<\/button>\n      <button data-correct=\"true\">Control Unit<\/button>\n      <button data-correct=\"false\">Register<\/button>\n      <button data-correct=\"false\">Cache memory<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>25. Which memory stores BIOS?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">ROM<\/button>\n      <button data-correct=\"false\">HDD<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>26. Which optical storage device uses blue-violet laser technology?<\/p>\n      <button data-correct=\"false\">CD<\/button>\n      <button data-correct=\"false\">DVD<\/button>\n      <button data-correct=\"true\">Blu-ray Disc<\/button>\n      <button data-correct=\"false\">Floppy Disk<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>27. Which printer is most suitable for printing multi-part forms?<\/p>\n      <button data-correct=\"false\">Laser<\/button>\n      <button data-correct=\"false\">Inkjet<\/button>\n      <button data-correct=\"true\">Dot matrix<\/button>\n      <button data-correct=\"false\">Thermal<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>28. Which register holds the address of the next instruction?<\/p>\n      <button data-correct=\"false\">Accumulator<\/button>\n      <button data-correct=\"false\">Instruction Register<\/button>\n      <button data-correct=\"true\">Program Counter<\/button>\n      <button data-correct=\"false\">MAR<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>29. Which cache level is shared among multiple cores?<\/p>\n      <button data-correct=\"false\">L1<\/button>\n      <button data-correct=\"false\">L2<\/button>\n      <button data-correct=\"true\">L3<\/button>\n      <button data-correct=\"false\">L0<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>30. Which type of RAM is used in cache memory?<\/p>\n      <button data-correct=\"false\">DRAM<\/button>\n      <button data-correct=\"false\">SDRAM<\/button>\n      <button data-correct=\"true\">SRAM<\/button>\n      <button data-correct=\"false\">VRAM<\/button>\n    <\/div>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" data-summary=\"wrong\"><\/div><\/div>\n        <span data-count=\"wrong\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Unattempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-unattempted\" data-summary=\"unattempted\"><\/div><\/div>\n        <span data-count=\"unattempted\">0<\/span>\n      <\/div>\n\n      <div class=\"final-score\">\n        Final Score: <span class=\"score-value\" data-score>0.0<\/span>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n<div class=\"modal modal-obls\" id=\"modal-signup\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group1\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-delivery.svg\" alt=\"\"><\/span>\n                   <h2 id=\"display-register-text\"><span class=\"ez-toc-section\" id=\"Sign_Up\"><\/span>Sign Up<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                   <div class=\"loginas-group loginas-group1 loginas-group-single\">\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437394_8652&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437394_8652\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 44px; width: 204px; border: 0px; margin: -2px -10px;\"><\/iframe><\/div><\/div>\n                   <\/div>\n                   <h6 class=\"signup-subheader\">Or, register with email<\/h6>\n                   <label class=\"errormsg txt-red courseUp\"><\/label>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                        <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-uemail\" required=\"\">\n                        <span class=\"floating-label\" style=\"top: 19px; font-size: 12px;\">Email Id<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mobile-black.svg\" alt=\"\"><\/span>\n                        <input type=\"text\" maxlength=\"10\" name=\"monum\" class=\"formcontrol ob-inputfield\" id=\"course-uphone\" required=\"\">\n                        <span class=\"floating-label\">Mobile Number<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                        <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-upassword\" required=\"\">\n                        <span class=\"floating-label\">Password<\/span>\n                   <\/div>\n                   <button type=\"button\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseUpValidation('home','IBPS','https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common');return false;\" id=\"courseup\">REGISTER<\/button>\n                    <p class=\"obls-footer\">Already a user?<button type=\"button\" class=\"btn btn-xs btn-switch-obls btn-show-modal-login\" id=\"btn-show-modal-login\">Login<\/button><\/p>\n               <\/div> \n            <\/div> \n        <\/div>\n    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captcha-input-blk\">\n                                <input type=\"text\" name=\"pwd1\" value=\"1\" class=\"formcontrol ob-inputfield\" id=\"lcaptcha-code\" required=\"\">\n                                <span class=\"floating-label\">Enter text you see in the image<\/span>\n                           <\/div>\n                       <\/div><!-- pass and captcha -->\n                       \n                       <div class=\"btn-forgotpwd-group\"><button id=\"btn-forgotpwd\" class=\"btn btn-forgotpwd\">Forgot Password?<\/button><\/div>\n                       <button type=\"button\" id=\"coursein1\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseInValidation1()\">Next<\/button>\n                       <button type=\"button\" id=\"coursein\" class=\"btn btn-md btn-tblue btn-obls coursein\" onclick=\"courseInValidation('https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common')\">Submit<\/button>\n                       <form method=\"post\" action=\"https:\/\/login.oliveboard.in\/login\/next.php\" id=\"snf1\">\n                        <input type=\"hidden\" name=\"email\" value=\"\" id=\"lemailnext\">\n                        <\/form>\n                   <\/div><!-- end login group -->\n                   <div id=\"forgotpwd-group-abc\" class=\"lfp-group-abc forgotpwd-group-abc\"><!-- start forgotpwd group -->\n                       <h2><span class=\"ez-toc-section\" id=\"Forgot_Password\"><\/span>Forgot Password<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                       <p class=\"secintro-txt\">Please enter the Email ID we will send you a Email with the link to reset the password.<\/p>\n                       <label class=\"errormsg txt-red rePassMsg\"><\/label>\n                       <div class=\"formcontrol-group formcontrol-group-fp\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"remail\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginas-group loginas-group1\">\n                            <button type=\"button\" id=\"btn-fpwd-cancel\" class=\"btn btn-md btn-white btn-cancel btn-fpwd-cancel\">Cancel<\/button>\n                            <button type=\"button\" id=\"lreset\" class=\"btn btn-md btn-tblue btn-fpwd-submit\" onclick=\"resetPassword()\">Submit<\/button>\n                       <\/div>\n                    <\/div><!-- end forgotpwd group --> \n                   <h6 class=\"login-subheader\">Or, login with<\/h6>\n                   <div class=\"loginas-group loginas-group2 loginas-group-single\">\n\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><div tabindex=\"0\" role=\"button\" aria-labelledby=\"button-label\" class=\"nsm7Bb-HzV7m-LgbsSe  hJDwNd-SxQuSe i5vt6e-Ia7Qfc uaxL4e-RbRzK\"><div class=\"nsm7Bb-HzV7m-LgbsSe-MJoBVe\"><\/div><div class=\"nsm7Bb-HzV7m-LgbsSe-bN97Pc-sM5MNb \"><div class=\"nsm7Bb-HzV7m-LgbsSe-Bz112c\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" class=\"LgbsSe-Bz112c\"><g><path fill=\"#EA4335\" d=\"M24 9.5c3.54 0 6.71 1.22 9.21 3.6l6.85-6.85C35.9 2.38 30.47 0 24 0 14.62 0 6.51 5.38 2.56 13.22l7.98 6.19C12.43 13.72 17.74 9.5 24 9.5z\"><\/path><path fill=\"#4285F4\" d=\"M46.98 24.55c0-1.57-.15-3.09-.38-4.55H24v9.02h12.94c-.58 2.96-2.26 5.48-4.78 7.18l7.73 6c4.51-4.18 7.09-10.36 7.09-17.65z\"><\/path><path fill=\"#FBBC05\" d=\"M10.53 28.59c-.48-1.45-.76-2.99-.76-4.59s.27-3.14.76-4.59l-7.98-6.19C.92 16.46 0 20.12 0 24c0 3.88.92 7.54 2.56 10.78l7.97-6.19z\"><\/path><path fill=\"#34A853\" d=\"M24 48c6.48 0 11.93-2.13 15.89-5.81l-7.73-6c-2.15 1.45-4.92 2.3-8.16 2.3-6.26 0-11.57-4.22-13.47-9.91l-7.98 6.19C6.51 42.62 14.62 48 24 48z\"><\/path><path fill=\"none\" d=\"M0 0h48v48H0z\"><\/path><\/g><\/svg><\/div><span class=\"nsm7Bb-HzV7m-LgbsSe-BPrWId\">Sign in with Google<\/span><span class=\"L6cTce\" id=\"button-label\">Sign in with Google. Opens in new tab<\/span><\/div><\/div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437400_306436&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437400_306436\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 0px; width: 0px; border: 0px;\"><\/iframe><\/div><\/div>\n\n\n                   <\/div>\n                    <p class=\"obls-footer\">New to Oliveboard?<button class=\"btn btn-xs btn-switch-obls\" id=\"btn-show-modal-signup\">Register<\/button><\/p>\n               <\/div> \n            <\/div> \n            <div class=\"success-msg-group\" id=\"success-msg-group\"><!-- success msg -->\n                <div class=\"success-msg-blk\" id=\"success-msg-blk\">\n                    <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/success-ellipse.svg\" alt=\"\"><\/span>\n                    <h2 id=\"fpwd-success-msg-title\"><span class=\"ez-toc-section\" id=\"i\"><\/span>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                    <p id=\"fpwd-success-msg-text\">&nbsp;<\/p>\n                    <div class=\"login-btn\">\n                        <button type=\"button\" class=\"btn btn-md btn-tblue modal-obls-close\">Ok<\/button>\n                    <\/div>\n\n                <\/div>\n            <\/div><!-- success msg -->\n\n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<script src=\"https:\/\/s3-ap-southeast-1.amazonaws.com\/sg2.oliveboard.in\/static\/js\/jquery.js\"><\/script>\n\n<script>\nvar boxurl = window.location.href + '?log=1';\n\nfunction getUrlParam(name, defaultValue) {\n    const params = new URLSearchParams(window.location.search);\n    return params.has(name) ? params.get(name) : defaultValue;\n}\n\nvar l_log = getUrlParam('log', 0);\n<\/script>\n<script src=\"https:\/\/www.oliveboard.in\/js\/coursecommon.js?v=12\"><\/script>\n\n\n<script>\n(() => {\n  const quizContainer = document.getElementById('quiz-1');\n  const STORAGE_KEY = 'quiz_1_state';\n  let score = 0;\n  let attempted = 0;\n  let correct = 0;\n  let wrong = 0;\n\n  const questions = quizContainer.querySelectorAll(\".question\");\n  const total = questions.length;\n\n  function loadState() {\n    try { return JSON.parse(sessionStorage.getItem(STORAGE_KEY) || '{}'); }\n    catch { return {}; }\n  }\n\n  function saveState(data) {\n    sessionStorage.setItem(STORAGE_KEY, JSON.stringify(data));\n  }\n\n  function updateUI() {\n    const unattempted = total - attempted;\n    quizContainer.querySelector('[data-count=\"attempted\"]').textContent = attempted;\n    quizContainer.querySelector('[data-count=\"correct\"]').textContent = correct;\n    quizContainer.querySelector('[data-count=\"wrong\"]').textContent = wrong;\n    quizContainer.querySelector('[data-count=\"unattempted\"]').textContent = unattempted;\n    quizContainer.querySelector('[data-summary=\"attempted\"]').style.width = (attempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"correct\"]').style.width = (correct \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"wrong\"]').style.width = (wrong \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"unattempted\"]').style.width = (unattempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-score]').textContent = score.toFixed(2);\n\n    \/\/ Live score update in sticky header\n    document.getElementById('quiz-1-score-value').textContent = score.toFixed(2);\n  }\n\n  function restoreQuestion(q, chosenIndex, wasCorrect) {\n    q.dataset.answered = \"true\";\n    const buttons = q.querySelectorAll(\"button\");\n    buttons.forEach(b => b.classList.add(\"locked\"));\n    if (wasCorrect) {\n      buttons[chosenIndex].classList.add(\"correct\");\n    } else {\n      buttons[chosenIndex].classList.add(\"wrong\");\n      q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n    }\n  }\n\n  \/\/ Restore saved answers on page load\n  const savedAnswers = loadState();\nquestions.forEach((q, qIndex) => {\n    const saved = savedAnswers[qIndex];\n    if (saved !== undefined) {\n      attempted++;\n      if (saved.correct) { correct++; }\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 13 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/internet-and-web\/?ref=conttm-nabardda\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt a Free Internet &amp; Networking  quiz for NABARD DA<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-part-2\"><span class=\"ez-toc-section\" id=\"Part_2\"><\/span>Part 2:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-2-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-2-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-2 * { box-sizing: border-box; }\n\n#quiz-2 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-2 h2 {\n  text-align: center;\n}\n\n#quiz-2 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-2 .question p {\n  font-weight: bold;\n}\n\n#quiz-2 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-2 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-2 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-2 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-2 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-2 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-2 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-2 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-2 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-2 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-2 .bar-attempted { background: #2196f3; }\n#quiz-2 .bar-correct { background: #4caf50; }\n#quiz-2 .bar-wrong { background: #f44336; }\n#quiz-2 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-2 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-2 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-2\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-2-sticky-header\">\n  <span>Computer Fundamentals Quiz Questions (Part 2)<\/span>\n  <span id=\"quiz-2-score-badge\">Score: <strong id=\"quiz-2-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>31. Which generation computers were known for excessive heat generation?<\/p>\n      <button data-correct=\"true\">First<\/button>\n      <button data-correct=\"false\">Second<\/button>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>32. Which computer processes data in binary form?<\/p>\n      <button data-correct=\"false\">Analog<\/button>\n      <button data-correct=\"true\">Digital<\/button>\n      <button data-correct=\"false\">Hybrid<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>33. Which motherboard slot is used to install a graphics card?<\/p>\n      <button data-correct=\"false\">RAM slot<\/button>\n      <button data-correct=\"false\">CPU socket<\/button>\n      <button data-correct=\"true\">Expansion slot<\/button>\n      <button data-correct=\"false\">Power connector<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>34. HDMI is mainly used for:<\/p>\n      <button data-correct=\"false\">Data storage<\/button>\n      <button data-correct=\"true\">Audio-video transmission<\/button>\n      <button data-correct=\"false\">Network connection<\/button>\n      <button data-correct=\"false\">Power supply<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>35. Which memory is used for backup purposes?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">Magnetic tape<\/button>\n      <button data-correct=\"false\">Register<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>36. Which type of computer can support thousands of users at the same time?<\/p>\n      <button data-correct=\"false\">Microcomputer<\/button>\n      <button data-correct=\"false\">Minicomputer<\/button>\n      <button data-correct=\"true\">Mainframe<\/button>\n      <button data-correct=\"false\">Hybrid<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>37. Which CPU component executes logical comparisons?<\/p>\n      <button data-correct=\"false\">Control Unit<\/button>\n      <button data-correct=\"false\">Register<\/button>\n      <button data-correct=\"true\">ALU<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>38. Which printer produces the least noise during operation?<\/p>\n      <button data-correct=\"false\">Dot matrix<\/button>\n      <button data-correct=\"false\">Inkjet<\/button>\n      <button data-correct=\"true\">Laser<\/button>\n      <button data-correct=\"false\">Impact printer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>39. Which optical storage device is now considered largely obsolete?<\/p>\n      <button data-correct=\"false\">Blu-ray Disc<\/button>\n      <button data-correct=\"false\">DVD<\/button>\n      <button data-correct=\"true\">CD<\/button>\n      <button data-correct=\"false\">SSD<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>40. Which CPU register temporarily holds the currently executing instruction?<\/p>\n      <button data-correct=\"false\">Program Counter<\/button>\n      <button data-correct=\"false\">Accumulator<\/button>\n      <button data-correct=\"true\">Instruction Register<\/button>\n      <button data-correct=\"false\">MAR<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>41. Which input device is used to capture images?<\/p>\n      <button data-correct=\"false\">Keyboard<\/button>\n      <button data-correct=\"true\">Scanner<\/button>\n      <button data-correct=\"false\">Mouse<\/button>\n      <button data-correct=\"false\">Joystick<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>42. Which generation of computers used transistors?<\/p>\n      <button data-correct=\"false\">First<\/button>\n      <button data-correct=\"true\">Second<\/button>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>43. Which output device is used to display soft copy?<\/p>\n      <button data-correct=\"false\">Printer<\/button>\n      <button data-correct=\"false\">Plotter<\/button>\n      <button data-correct=\"true\">Monitor<\/button>\n      <button data-correct=\"false\">Speaker<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>44. Which type of computer is used for weather forecasting?<\/p>\n      <button data-correct=\"false\">Microcomputer<\/button>\n      <button data-correct=\"false\">Minicomputer<\/button>\n      <button data-correct=\"true\">Supercomputer<\/button>\n      <button data-correct=\"false\">Hybrid<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>45. Which optical storage device supports rewritable data?<\/p>\n      <button data-correct=\"false\">CD-ROM<\/button>\n      <button data-correct=\"false\">CD-R<\/button>\n      <button data-correct=\"true\">CD-RW<\/button>\n      <button data-correct=\"false\">DVD-ROM<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>46. Which part of the CPU stores intermediate results?<\/p>\n      <button data-correct=\"false\">Control Unit<\/button>\n      <button data-correct=\"false\">ALU<\/button>\n      <button data-correct=\"true\">Accumulator<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>47. Which memory is fastest in a computer system?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"true\">Cache<\/button>\n      <button data-correct=\"false\">Hard Disk<\/button>\n      <button data-correct=\"false\">ROM<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>48. Which port is used to connect a keyboard to older computers?<\/p>\n      <button data-correct=\"false\">USB<\/button>\n      <button data-correct=\"false\">HDMI<\/button>\n      <button data-correct=\"true\">PS\/2<\/button>\n      <button data-correct=\"false\">VGA<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>49. Which component holds the operating system firmware?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">ROM<\/button>\n      <button data-correct=\"false\">Register<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>50. Which memory is non-volatile?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">ROM<\/button>\n      <button data-correct=\"false\">Register<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>51. Which generation introduced artificial intelligence concepts?<\/p>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n      <button data-correct=\"true\">Fifth<\/button>\n      <button data-correct=\"false\">Second<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>52. Which device is used to record sound into a computer?<\/p>\n      <button data-correct=\"false\">Speaker<\/button>\n      <button data-correct=\"true\">Microphone<\/button>\n      <button data-correct=\"false\">Scanner<\/button>\n      <button data-correct=\"false\">Webcam<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>53. Which printer is an impact printer?<\/p>\n      <button data-correct=\"false\">Laser<\/button>\n      <button data-correct=\"false\">Inkjet<\/button>\n      <button data-correct=\"true\">Dot matrix<\/button>\n      <button data-correct=\"false\">Thermal<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>54. Which type of computer is also known as a personal computer?<\/p>\n      <button data-correct=\"false\">Mainframe<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n      <button data-correct=\"true\">Microcomputer<\/button>\n      <button data-correct=\"false\">Minicomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>55. Which storage device uses magnetic coating on a plastic ribbon?<\/p>\n      <button data-correct=\"false\">Hard Disk<\/button>\n      <button data-correct=\"false\">Floppy Disk<\/button>\n      <button data-correct=\"true\">Magnetic Tape<\/button>\n      <button data-correct=\"false\">DVD<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>56. Which unit converts instructions into control signals?<\/p>\n      <button data-correct=\"false\">ALU<\/button>\n      <button data-correct=\"true\">Control Unit<\/button>\n      <button data-correct=\"false\">Register<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>57. Which cache memory is closest to the CPU core?<\/p>\n      <button data-correct=\"true\">L1<\/button>\n      <button data-correct=\"false\">L2<\/button>\n      <button data-correct=\"false\">L3<\/button>\n      <button data-correct=\"false\">L4<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>58. Which port is mainly used for internet connection?<\/p>\n      <button data-correct=\"false\">USB<\/button>\n      <button data-correct=\"false\">HDMI<\/button>\n      <button data-correct=\"true\">Ethernet<\/button>\n      <button data-correct=\"false\">VGA<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>59. Which part of the motherboard supplies power to components?<\/p>\n      <button data-correct=\"false\">Chipset<\/button>\n      <button data-correct=\"false\">BIOS<\/button>\n      <button data-correct=\"true\">Power connector<\/button>\n      <button data-correct=\"false\">Expansion slot<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>60. Which memory capacity is the largest?<\/p>\n      <button data-correct=\"false\">1 KB<\/button>\n      <button data-correct=\"false\">1 MB<\/button>\n      <button data-correct=\"false\">1 GB<\/button>\n      <button data-correct=\"true\">1 TB<\/button>\n    <\/div>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" data-summary=\"wrong\"><\/div><\/div>\n        <span data-count=\"wrong\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Unattempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-unattempted\" data-summary=\"unattempted\"><\/div><\/div>\n        <span data-count=\"unattempted\">0<\/span>\n      <\/div>\n\n      <div class=\"final-score\">\n        Final Score: <span class=\"score-value\" data-score>0.0<\/span>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n<div class=\"modal modal-obls\" id=\"modal-signup\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group1\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-delivery.svg\" alt=\"\"><\/span>\n                   <h2 id=\"display-register-text\"><span class=\"ez-toc-section\" id=\"Sign_Up-2\"><\/span>Sign Up<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                   <div class=\"loginas-group loginas-group1 loginas-group-single\">\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437394_8652&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437394_8652\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 44px; width: 204px; border: 0px; margin: -2px -10px;\"><\/iframe><\/div><\/div>\n                   <\/div>\n                   <h6 class=\"signup-subheader\">Or, register with email<\/h6>\n                   <label class=\"errormsg txt-red courseUp\"><\/label>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                        <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-uemail\" required=\"\">\n                        <span class=\"floating-label\" style=\"top: 19px; font-size: 12px;\">Email Id<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mobile-black.svg\" alt=\"\"><\/span>\n                        <input type=\"text\" maxlength=\"10\" name=\"monum\" class=\"formcontrol ob-inputfield\" id=\"course-uphone\" required=\"\">\n                        <span class=\"floating-label\">Mobile Number<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                        <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-upassword\" required=\"\">\n                        <span class=\"floating-label\">Password<\/span>\n                   <\/div>\n                   <button type=\"button\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseUpValidation('home','IBPS','https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common');return false;\" id=\"courseup\">REGISTER<\/button>\n                    <p class=\"obls-footer\">Already a user?<button type=\"button\" class=\"btn btn-xs btn-switch-obls btn-show-modal-login\" id=\"btn-show-modal-login\">Login<\/button><\/p>\n               <\/div> \n            <\/div> \n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<div class=\"modal modal-obls\" id=\"modal-login\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group2\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-run-health.svg\" alt=\"\"><\/span>\n                   <div id=\"login-group-abc\" class=\"lfp-group-abc\"><!-- start login group -->\n                       <h2><span class=\"ez-toc-section\" id=\"Login-2\"><\/span>Login<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                       <label class=\"errormsg txt-red courseIn\"><\/label>\n                       <div class=\"formcontrol-group disable-loginemail\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-email\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginnext-group\" id=\"loginnext-group\"><!-- pass and captcha -->\n                           <div class=\"formcontrol-group\">\n                                <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                                <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-password\" required=\"\">\n                                <span class=\"floating-label\">Password<\/span>\n                           <\/div>\n                           <div style=\"display:none\" id=\"img-oblcaptcha\" class=\"captcha-img-blk\">\n                           <\/div>\n                           <div style=\"display:none\" class=\"formcontrol-group captcha-input-blk\">\n                                <input type=\"text\" name=\"pwd1\" value=\"1\" class=\"formcontrol ob-inputfield\" id=\"lcaptcha-code\" required=\"\">\n                                <span class=\"floating-label\">Enter text you see in the image<\/span>\n                           <\/div>\n                       <\/div><!-- pass and captcha -->\n                       \n                       <div class=\"btn-forgotpwd-group\"><button id=\"btn-forgotpwd\" class=\"btn btn-forgotpwd\">Forgot Password?<\/button><\/div>\n                       <button type=\"button\" id=\"coursein1\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseInValidation1()\">Next<\/button>\n                       <button type=\"button\" id=\"coursein\" class=\"btn btn-md btn-tblue btn-obls coursein\" onclick=\"courseInValidation('https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common')\">Submit<\/button>\n                       <form method=\"post\" action=\"https:\/\/login.oliveboard.in\/login\/next.php\" id=\"snf1\">\n                        <input type=\"hidden\" name=\"email\" value=\"\" id=\"lemailnext\">\n                        <\/form>\n                   <\/div><!-- end login group -->\n                   <div id=\"forgotpwd-group-abc\" class=\"lfp-group-abc forgotpwd-group-abc\"><!-- start forgotpwd group -->\n                       <h2><span class=\"ez-toc-section\" id=\"Forgot_Password-2\"><\/span>Forgot Password<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                       <p class=\"secintro-txt\">Please enter the Email ID we will send you a Email with the link to reset the password.<\/p>\n                       <label class=\"errormsg txt-red rePassMsg\"><\/label>\n                       <div class=\"formcontrol-group formcontrol-group-fp\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"remail\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginas-group loginas-group1\">\n                            <button type=\"button\" id=\"btn-fpwd-cancel\" class=\"btn btn-md btn-white btn-cancel btn-fpwd-cancel\">Cancel<\/button>\n                            <button type=\"button\" id=\"lreset\" class=\"btn btn-md btn-tblue btn-fpwd-submit\" onclick=\"resetPassword()\">Submit<\/button>\n                       <\/div>\n                    <\/div><!-- end forgotpwd group --> \n                   <h6 class=\"login-subheader\">Or, login with<\/h6>\n                   <div class=\"loginas-group loginas-group2 loginas-group-single\">\n\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><div tabindex=\"0\" role=\"button\" aria-labelledby=\"button-label\" class=\"nsm7Bb-HzV7m-LgbsSe  hJDwNd-SxQuSe i5vt6e-Ia7Qfc uaxL4e-RbRzK\"><div class=\"nsm7Bb-HzV7m-LgbsSe-MJoBVe\"><\/div><div class=\"nsm7Bb-HzV7m-LgbsSe-bN97Pc-sM5MNb \"><div class=\"nsm7Bb-HzV7m-LgbsSe-Bz112c\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" class=\"LgbsSe-Bz112c\"><g><path fill=\"#EA4335\" d=\"M24 9.5c3.54 0 6.71 1.22 9.21 3.6l6.85-6.85C35.9 2.38 30.47 0 24 0 14.62 0 6.51 5.38 2.56 13.22l7.98 6.19C12.43 13.72 17.74 9.5 24 9.5z\"><\/path><path fill=\"#4285F4\" d=\"M46.98 24.55c0-1.57-.15-3.09-.38-4.55H24v9.02h12.94c-.58 2.96-2.26 5.48-4.78 7.18l7.73 6c4.51-4.18 7.09-10.36 7.09-17.65z\"><\/path><path fill=\"#FBBC05\" d=\"M10.53 28.59c-.48-1.45-.76-2.99-.76-4.59s.27-3.14.76-4.59l-7.98-6.19C.92 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}\n    catch { return {}; }\n  }\n\n  function saveState(data) {\n    sessionStorage.setItem(STORAGE_KEY, JSON.stringify(data));\n  }\n\n  function updateUI() {\n    const unattempted = total - attempted;\n    quizContainer.querySelector('[data-count=\"attempted\"]').textContent = attempted;\n    quizContainer.querySelector('[data-count=\"correct\"]').textContent = correct;\n    quizContainer.querySelector('[data-count=\"wrong\"]').textContent = wrong;\n    quizContainer.querySelector('[data-count=\"unattempted\"]').textContent = unattempted;\n    quizContainer.querySelector('[data-summary=\"attempted\"]').style.width = (attempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"correct\"]').style.width = (correct \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"wrong\"]').style.width = (wrong \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"unattempted\"]').style.width = (unattempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-score]').textContent = score.toFixed(2);\n\n    \/\/ Live score update in sticky header\n    document.getElementById('quiz-2-score-value').textContent = score.toFixed(2);\n  }\n\n  function restoreQuestion(q, chosenIndex, wasCorrect) {\n    q.dataset.answered = \"true\";\n    const buttons = q.querySelectorAll(\"button\");\n    buttons.forEach(b => b.classList.add(\"locked\"));\n    if (wasCorrect) {\n      buttons[chosenIndex].classList.add(\"correct\");\n    } else {\n      buttons[chosenIndex].classList.add(\"wrong\");\n      q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n    }\n  }\n\n  \/\/ Restore saved answers on page load\n  const savedAnswers = loadState();\nquestions.forEach((q, qIndex) => {\n    const saved = savedAnswers[qIndex];\n    if (saved !== undefined) {\n      attempted++;\n      if (saved.correct) { correct++; }\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 13 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/software-operating-systems-quiz\/?ref=conttm-nabardda\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt a Free Software &amp; Operating Systems for NABARD DA<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-part-3\"><span class=\"ez-toc-section\" id=\"Part_3\"><\/span>Part 3:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-3-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-3-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-3 * { box-sizing: border-box; }\n\n#quiz-3 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-3 h2 {\n  text-align: center;\n}\n\n#quiz-3 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-3 .question p {\n  font-weight: bold;\n}\n\n#quiz-3 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-3 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-3 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-3 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-3 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-3 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-3 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-3 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-3 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-3 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-3 .bar-attempted { background: #2196f3; }\n#quiz-3 .bar-correct { background: #4caf50; }\n#quiz-3 .bar-wrong { background: #f44336; }\n#quiz-3 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-3 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-3 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-3\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-3-sticky-header\">\n  <span> Computer Fundamental Quiz Questions (Part 3) <\/span>\n  <span id=\"quiz-3-score-badge\">Score: <strong id=\"quiz-3-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>61. Which input device is used to read barcodes?<\/p>\n      <button data-correct=\"false\">Scanner<\/button>\n      <button data-correct=\"true\">Barcode Reader<\/button>\n      <button data-correct=\"false\">Light Pen<\/button>\n      <button data-correct=\"false\">Joystick<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>62. Which generation of computers used integrated circuits (ICs)?<\/p>\n      <button data-correct=\"false\">First<\/button>\n      <button data-correct=\"false\">Second<\/button>\n      <button data-correct=\"true\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>63. Which output device is used to produce large-scale drawings?<\/p>\n      <button data-correct=\"false\">Printer<\/button>\n      <button data-correct=\"true\">Plotter<\/button>\n      <button data-correct=\"false\">Monitor<\/button>\n      <button data-correct=\"false\">Speaker<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>64. Which type of computer is used in hospitals for patient monitoring?<\/p>\n      <button data-correct=\"false\">Analog<\/button>\n      <button data-correct=\"false\">Digital<\/button>\n      <button data-correct=\"true\">Hybrid<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>65. Which optical storage device has the lowest storage capacity?<\/p>\n      <button data-correct=\"true\">CD<\/button>\n      <button data-correct=\"false\">DVD<\/button>\n      <button data-correct=\"false\">Blu-ray Disc<\/button>\n      <button data-correct=\"false\">SSD<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>66. Which CPU register stores memory addresses?<\/p>\n      <button data-correct=\"false\">Accumulator<\/button>\n      <button data-correct=\"false\">Program Counter<\/button>\n      <button data-correct=\"true\">MAR<\/button>\n      <button data-correct=\"false\">IR<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>67. Which memory is also known as primary memory?<\/p>\n      <button data-correct=\"false\">Hard Disk<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">RAM<\/button>\n      <button data-correct=\"false\">Pen Drive<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>68. Which port is used to connect a printer directly to a computer?<\/p>\n      <button data-correct=\"false\">VGA<\/button>\n      <button data-correct=\"false\">HDMI<\/button>\n      <button data-correct=\"true\">USB<\/button>\n      <button data-correct=\"false\">PS\/2<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>69. Which motherboard component stores startup instructions?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">BIOS<\/button>\n      <button data-correct=\"false\">Chipset<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>70. Which type of memory retains data even when power is off?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">ROM<\/button>\n      <button data-correct=\"false\">Register<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>71. Which generation of computers is based on microprocessors?<\/p>\n      <button data-correct=\"false\">First<\/button>\n      <button data-correct=\"false\">Second<\/button>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"true\">Fourth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>72. Which device is used to input drawings directly into a computer?<\/p>\n      <button data-correct=\"false\">Mouse<\/button>\n      <button data-correct=\"false\">Scanner<\/button>\n      <button data-correct=\"true\">Light Pen<\/button>\n      <button data-correct=\"false\">Touchpad<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>73. Which printer is best for high-quality graphics printing?<\/p>\n      <button data-correct=\"false\">Dot matrix<\/button>\n      <button data-correct=\"true\">Inkjet<\/button>\n      <button data-correct=\"false\">Line printer<\/button>\n      <button data-correct=\"false\">Chain printer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>74. Which type of computer is designed for a single user?<\/p>\n      <button data-correct=\"false\">Mainframe<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n      <button data-correct=\"true\">Microcomputer<\/button>\n      <button data-correct=\"false\">Minicomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>75. Which storage device is portable and uses flash memory?<\/p>\n      <button data-correct=\"false\">Hard Disk<\/button>\n      <button data-correct=\"false\">CD<\/button>\n      <button data-correct=\"true\">Pen Drive<\/button>\n      <button data-correct=\"false\">Magnetic Tape<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>76. Which unit performs decision-making operations in a CPU?<\/p>\n      <button data-correct=\"false\">Control Unit<\/button>\n      <button data-correct=\"false\">Register<\/button>\n      <button data-correct=\"true\">ALU<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>77. Which cache memory level improves multi-core processor performance?<\/p>\n      <button data-correct=\"false\">L1<\/button>\n      <button data-correct=\"false\">L2<\/button>\n      <button data-correct=\"true\">L3<\/button>\n      <button data-correct=\"false\">L4<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>78. Which port is used to connect a monitor to a computer?<\/p>\n      <button data-correct=\"false\">Ethernet<\/button>\n      <button data-correct=\"false\">USB<\/button>\n      <button data-correct=\"true\">VGA<\/button>\n      <button data-correct=\"false\">PS\/2<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>79. Which motherboard slot is used for adding extra hardware components?<\/p>\n      <button data-correct=\"false\">CPU socket<\/button>\n      <button data-correct=\"false\">RAM slot<\/button>\n      <button data-correct=\"true\">Expansion slot<\/button>\n      <button data-correct=\"false\">Power slot<\/button>\n    <\/div>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" data-summary=\"wrong\"><\/div><\/div>\n        <span data-count=\"wrong\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Unattempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-unattempted\" data-summary=\"unattempted\"><\/div><\/div>\n        <span data-count=\"unattempted\">0<\/span>\n      <\/div>\n\n      <div class=\"final-score\">\n        Final Score: <span class=\"score-value\" data-score>0.0<\/span>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n<div class=\"modal modal-obls\" id=\"modal-signup\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group1\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-delivery.svg\" alt=\"\"><\/span>\n                   <h2 id=\"display-register-text\"><span 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44px; width: 204px; border: 0px; margin: -2px -10px;\"><\/iframe><\/div><\/div>\n                   <\/div>\n                   <h6 class=\"signup-subheader\">Or, register with email<\/h6>\n                   <label class=\"errormsg txt-red courseUp\"><\/label>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                        <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-uemail\" required=\"\">\n                        <span class=\"floating-label\" style=\"top: 19px; font-size: 12px;\">Email Id<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mobile-black.svg\" alt=\"\"><\/span>\n                        <input type=\"text\" maxlength=\"10\" name=\"monum\" class=\"formcontrol ob-inputfield\" id=\"course-uphone\" required=\"\">\n                        <span class=\"floating-label\">Mobile Number<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                        <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-upassword\" required=\"\">\n                        <span class=\"floating-label\">Password<\/span>\n                   <\/div>\n                   <button type=\"button\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseUpValidation('home','IBPS','https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common');return false;\" id=\"courseup\">REGISTER<\/button>\n                    <p class=\"obls-footer\">Already a user?<button type=\"button\" class=\"btn btn-xs btn-switch-obls btn-show-modal-login\" id=\"btn-show-modal-login\">Login<\/button><\/p>\n               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src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-email\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginnext-group\" id=\"loginnext-group\"><!-- pass and captcha -->\n                           <div class=\"formcontrol-group\">\n                                <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                                <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-password\" required=\"\">\n                                <span class=\"floating-label\">Password<\/span>\n                           <\/div>\n                           <div style=\"display:none\" id=\"img-oblcaptcha\" class=\"captcha-img-blk\">\n                           <\/div>\n                           <div style=\"display:none\" class=\"formcontrol-group captcha-input-blk\">\n                                <input type=\"text\" name=\"pwd1\" value=\"1\" class=\"formcontrol ob-inputfield\" id=\"lcaptcha-code\" required=\"\">\n                                <span class=\"floating-label\">Enter text you see in the image<\/span>\n                           <\/div>\n                       <\/div><!-- pass and captcha -->\n                       \n                       <div class=\"btn-forgotpwd-group\"><button id=\"btn-forgotpwd\" class=\"btn btn-forgotpwd\">Forgot Password?<\/button><\/div>\n                       <button type=\"button\" id=\"coursein1\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseInValidation1()\">Next<\/button>\n                       <button type=\"button\" id=\"coursein\" class=\"btn btn-md btn-tblue btn-obls coursein\" onclick=\"courseInValidation('https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common')\">Submit<\/button>\n            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data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><div tabindex=\"0\" role=\"button\" aria-labelledby=\"button-label\" class=\"nsm7Bb-HzV7m-LgbsSe  hJDwNd-SxQuSe i5vt6e-Ia7Qfc uaxL4e-RbRzK\"><div class=\"nsm7Bb-HzV7m-LgbsSe-MJoBVe\"><\/div><div class=\"nsm7Bb-HzV7m-LgbsSe-bN97Pc-sM5MNb \"><div class=\"nsm7Bb-HzV7m-LgbsSe-Bz112c\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" class=\"LgbsSe-Bz112c\"><g><path fill=\"#EA4335\" d=\"M24 9.5c3.54 0 6.71 1.22 9.21 3.6l6.85-6.85C35.9 2.38 30.47 0 24 0 14.62 0 6.51 5.38 2.56 13.22l7.98 6.19C12.43 13.72 17.74 9.5 24 9.5z\"><\/path><path fill=\"#4285F4\" d=\"M46.98 24.55c0-1.57-.15-3.09-.38-4.55H24v9.02h12.94c-.58 2.96-2.26 5.48-4.78 7.18l7.73 6c4.51-4.18 7.09-10.36 7.09-17.65z\"><\/path><path fill=\"#FBBC05\" d=\"M10.53 28.59c-.48-1.45-.76-2.99-.76-4.59s.27-3.14.76-4.59l-7.98-6.19C.92 16.46 0 20.12 0 24c0 3.88.92 7.54 2.56 10.78l7.97-6.19z\"><\/path><path fill=\"#34A853\" d=\"M24 48c6.48 0 11.93-2.13 15.89-5.81l-7.73-6c-2.15 1.45-4.92 2.3-8.16 2.3-6.26 0-11.57-4.22-13.47-9.91l-7.98 6.19C6.51 42.62 14.62 48 24 48z\"><\/path><path fill=\"none\" d=\"M0 0h48v48H0z\"><\/path><\/g><\/svg><\/div><span class=\"nsm7Bb-HzV7m-LgbsSe-BPrWId\">Sign in with Google<\/span><span class=\"L6cTce\" id=\"button-label\">Sign in with Google. Opens in new tab<\/span><\/div><\/div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437400_306436&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437400_306436\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 0px; width: 0px; border: 0px;\"><\/iframe><\/div><\/div>\n\n\n                   <\/div>\n                    <p class=\"obls-footer\">New to Oliveboard?<button class=\"btn btn-xs btn-switch-obls\" id=\"btn-show-modal-signup\">Register<\/button><\/p>\n               <\/div> \n            <\/div> \n            <div class=\"success-msg-group\" id=\"success-msg-group\"><!-- success msg -->\n                <div class=\"success-msg-blk\" id=\"success-msg-blk\">\n                    <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/success-ellipse.svg\" alt=\"\"><\/span>\n                    <h2 id=\"fpwd-success-msg-title\"><span class=\"ez-toc-section\" id=\"i-3\"><\/span>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                    <p id=\"fpwd-success-msg-text\">&nbsp;<\/p>\n                    <div class=\"login-btn\">\n                        <button type=\"button\" class=\"btn btn-md btn-tblue modal-obls-close\">Ok<\/button>\n                    <\/div>\n\n                <\/div>\n            <\/div><!-- success msg -->\n\n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<script src=\"https:\/\/s3-ap-southeast-1.amazonaws.com\/sg2.oliveboard.in\/static\/js\/jquery.js\"><\/script>\n\n<script>\nvar boxurl = window.location.href + '?log=1';\n\nfunction getUrlParam(name, defaultValue) {\n    const params = new URLSearchParams(window.location.search);\n    return params.has(name) ? params.get(name) : defaultValue;\n}\n\nvar l_log = getUrlParam('log', 0);\n<\/script>\n<script src=\"https:\/\/www.oliveboard.in\/js\/coursecommon.js?v=12\"><\/script>\n\n\n<script>\n(() => {\n  const quizContainer = document.getElementById('quiz-3');\n  const STORAGE_KEY = 'quiz_3_state';\n  let score = 0;\n  let attempted = 0;\n  let correct = 0;\n  let wrong = 0;\n\n  const questions = quizContainer.querySelectorAll(\".question\");\n  const total = questions.length;\n\n  function loadState() {\n    try { return JSON.parse(sessionStorage.getItem(STORAGE_KEY) || '{}'); }\n    catch { return {}; }\n  }\n\n  function saveState(data) {\n    sessionStorage.setItem(STORAGE_KEY, JSON.stringify(data));\n  }\n\n  function updateUI() {\n    const unattempted = total - attempted;\n    quizContainer.querySelector('[data-count=\"attempted\"]').textContent = attempted;\n    quizContainer.querySelector('[data-count=\"correct\"]').textContent = correct;\n    quizContainer.querySelector('[data-count=\"wrong\"]').textContent = wrong;\n    quizContainer.querySelector('[data-count=\"unattempted\"]').textContent = unattempted;\n    quizContainer.querySelector('[data-summary=\"attempted\"]').style.width = (attempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"correct\"]').style.width = (correct \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"wrong\"]').style.width = (wrong \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"unattempted\"]').style.width = (unattempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-score]').textContent = score.toFixed(2);\n\n    \/\/ Live score update in sticky header\n    document.getElementById('quiz-3-score-value').textContent = score.toFixed(2);\n  }\n\n  function restoreQuestion(q, chosenIndex, wasCorrect) {\n    q.dataset.answered = \"true\";\n    const buttons = q.querySelectorAll(\"button\");\n    buttons.forEach(b => b.classList.add(\"locked\"));\n    if (wasCorrect) {\n      buttons[chosenIndex].classList.add(\"correct\");\n    } else {\n      buttons[chosenIndex].classList.add(\"wrong\");\n      q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n    }\n  }\n\n  \/\/ Restore saved answers on page load\n  const savedAnswers = loadState();\nquestions.forEach((q, qIndex) => {\n    const saved = savedAnswers[qIndex];\n    if (saved !== undefined) {\n      attempted++;\n      if (saved.correct) { correct++; }\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 13 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/cyber-security-and-malware\/?ref=conttm-nabardda\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt a Free Cyber Security &amp; Malware for NABARD DA<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-part-4\"><span class=\"ez-toc-section\" id=\"Part_4\"><\/span>Part 4:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-4-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-4-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-4 * { box-sizing: border-box; }\n\n#quiz-4 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-4 h2 {\n  text-align: center;\n}\n\n#quiz-4 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-4 .question p {\n  font-weight: bold;\n}\n\n#quiz-4 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-4 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-4 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-4 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-4 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-4 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-4 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-4 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-4 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-4 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-4 .bar-attempted { background: #2196f3; }\n#quiz-4 .bar-correct { background: #4caf50; }\n#quiz-4 .bar-wrong { background: #f44336; }\n#quiz-4 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-4 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-4 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-4\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-4-sticky-header\">\n  <span> Computer Fundamentals Quiz Questions (Part 4) <\/span>\n  <span id=\"quiz-4-score-badge\">Score: <strong id=\"quiz-4-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>80. Which memory is measured in nanoseconds?<\/p>\n      <button data-correct=\"false\">Hard Disk<\/button>\n      <button data-correct=\"false\">ROM<\/button>\n      <button data-correct=\"true\">RAM<\/button>\n      <button data-correct=\"false\">Magnetic Tape<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>81. Which input device is used for video conferencing?<\/p>\n      <button data-correct=\"false\">Scanner<\/button>\n      <button data-correct=\"true\">Webcam<\/button>\n      <button data-correct=\"false\">Microphone<\/button>\n      <button data-correct=\"false\">Joystick<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>82. Which generation of computers introduced the use of artificial intelligence?<\/p>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n      <button data-correct=\"true\">Fifth<\/button>\n      <button data-correct=\"false\">Second<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>83. Which output device is used to hear sound from a computer?<\/p>\n      <button data-correct=\"false\">Monitor<\/button>\n      <button data-correct=\"false\">Printer<\/button>\n      <button data-correct=\"true\">Speaker<\/button>\n      <button data-correct=\"false\">Plotter<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>84. Which type of computer is commonly used in banking systems?<\/p>\n      <button data-correct=\"false\">Microcomputer<\/button>\n      <button data-correct=\"false\">Minicomputer<\/button>\n      <button data-correct=\"true\">Mainframe<\/button>\n      <button data-correct=\"false\">Supercomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>85. Which optical storage device uses red laser technology?<\/p>\n      <button data-correct=\"false\">CD<\/button>\n      <button data-correct=\"true\">DVD<\/button>\n      <button data-correct=\"false\">Blu-ray Disc<\/button>\n      <button data-correct=\"false\">SSD<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>86. Which CPU register stores the result of arithmetic operations?<\/p>\n      <button data-correct=\"false\">MAR<\/button>\n      <button data-correct=\"false\">Program Counter<\/button>\n      <button data-correct=\"true\">Accumulator<\/button>\n      <button data-correct=\"false\">Instruction Register<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>87. Which memory is also called secondary memory?<\/p>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"true\">Hard Disk<\/button>\n      <button data-correct=\"false\">Register<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>88. Which port is used to connect audio devices like headphones?<\/p>\n      <button data-correct=\"false\">USB<\/button>\n      <button data-correct=\"false\">VGA<\/button>\n      <button data-correct=\"true\">Audio Jack<\/button>\n      <button data-correct=\"false\">Ethernet<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>89. Which motherboard component controls data flow between processor and peripherals?<\/p>\n      <button data-correct=\"false\">BIOS<\/button>\n      <button data-correct=\"true\">Chipset<\/button>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">Power supply<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>90. Which type of memory is smallest in capacity?<\/p>\n      <button data-correct=\"true\">Register<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">ROM<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>91. Which generation computers supported parallel processing?<\/p>\n      <button data-correct=\"false\">Second<\/button>\n      <button data-correct=\"false\">Third<\/button>\n      <button data-correct=\"false\">Fourth<\/button>\n      <button data-correct=\"true\">Fifth<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>92. Which input device uses magnetic ink characters?<\/p>\n      <button data-correct=\"false\">OCR<\/button>\n      <button data-correct=\"false\">OMR<\/button>\n      <button data-correct=\"true\">MICR<\/button>\n      <button data-correct=\"false\">Barcode Reader<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>93. Which printer prints one line at a time?<\/p>\n      <button data-correct=\"false\">Inkjet<\/button>\n      <button data-correct=\"false\">Laser<\/button>\n      <button data-correct=\"true\">Line printer<\/button>\n      <button data-correct=\"false\">Dot matrix<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>94. Which type of computer is used for scientific research?<\/p>\n      <button data-correct=\"false\">Microcomputer<\/button>\n      <button data-correct=\"false\">Minicomputer<\/button>\n      <button data-correct=\"false\">Mainframe<\/button>\n      <button data-correct=\"true\">Supercomputer<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>95. Which storage device has no moving parts?<\/p>\n      <button data-correct=\"false\">Hard Disk<\/button>\n      <button data-correct=\"false\">DVD<\/button>\n      <button data-correct=\"true\">SSD<\/button>\n      <button data-correct=\"false\">Magnetic Tape<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>96. Which unit of CPU interprets and executes instructions?<\/p>\n      <button data-correct=\"false\">ALU<\/button>\n      <button data-correct=\"false\">Register<\/button>\n      <button data-correct=\"true\">Control Unit<\/button>\n      <button data-correct=\"false\">Cache<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>97. Which cache memory is dedicated to each CPU core?<\/p>\n      <button data-correct=\"true\">L1<\/button>\n      <button data-correct=\"false\">L2<\/button>\n      <button data-correct=\"false\">L3<\/button>\n      <button data-correct=\"false\">L4<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>98. Which port is commonly used to connect external storage devices?<\/p>\n      <button data-correct=\"false\">VGA<\/button>\n      <button data-correct=\"true\">USB<\/button>\n      <button data-correct=\"false\">PS\/2<\/button>\n      <button data-correct=\"false\">HDMI<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>99. Which motherboard component holds the CPU?<\/p>\n      <button data-correct=\"false\">Chipset<\/button>\n      <button data-correct=\"false\">Expansion slot<\/button>\n      <button data-correct=\"true\">CPU socket<\/button>\n      <button data-correct=\"false\">Power connector<\/button>\n    <\/div>\n\n    <div class=\"question\" data-answered=\"false\">\n      <p>100. Which memory type is the slowest?<\/p>\n      <button data-correct=\"false\">Cache<\/button>\n      <button data-correct=\"false\">RAM<\/button>\n      <button data-correct=\"false\">ROM<\/button>\n      <button data-correct=\"true\">Hard Disk<\/button>\n    <\/div>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" 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}\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 7 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.25).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/ms-office-quiz\/?ref=conttm-nabardda\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt a Free MS Office &amp; 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This section evaluates a<\/p>\n","protected":false},"author":60,"featured_media":236880,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,550,2151],"tags":[18273],"class_list":["post-236875","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bank-exams","category-nabard","category-quiz_test","tag-computer-fundamentals","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Computer Fundamentals for NABARD DA Exam: Free Quiz and PDF<\/title>\n<meta name=\"description\" content=\"Computer Fundamentals for NABARD DA Exam practice important MCQs, boost concepts, and download free PDFs to crack NABARD DA with confidence.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.oliveboard.in\/blog\/computer-fundamentals-quiz\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Computer Fundamentals for NABARD DA Exam: Free Quiz and PDF\" \/>\n<meta property=\"og:description\" content=\"Computer Fundamentals is an essential topic for NABARD DA and other government or banking competitive exams. 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